总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 (42.3%^2×0.60%^2+57.7%^2×0.55%^2+2×57.7%×42.3%×0.60%×0.55%×0.80)^0.5 的值.
题型:数学计算
解:
(42.3%^2×0.60%^2+57.7%^2×0.55%^2+2×57.7%×42.3%×0.60%×0.55%×0.80)^0.5
=0.000029^0.5
=0.005385164807135 答案:(42.3%^2×0.60%^2+57.7%^2×0.55%^2+2×57.7%×42.3%×0.60%×0.55%×0.80)^0.5=0.005385164807135你的问题在这里没有得到解决?请到 热门难题 里面看看吧!